CMake在Ubuntu中找不到GoogleTest所需的库 [英] CMake cannot find GoogleTest required library in Ubuntu

问题描述

类似的问题此处。

这是我的CMakeLists.txt：

This is my CMakeLists.txt:

cmake_minimum_required(VERSION 2.6)

# Locate GTest
find_package(GTest REQUIRED)
include_directories(${GTEST_INCLUDE_DIRS})

# Add test cpp file
add_executable(foo foo.cpp)

# Link test executable against gtest & gtest_main
target_link_libraries(foo ${GTEST_LIBRARIES} ${GTEST_MAIN_LIBRARIES} pthread)

还有我的foo .cpp：

And my foo.cpp:

#include <gtest/gtest.h>

TEST(sample_test_case, sample_test)
{
    EXPECT_EQ(1, 1);
}

int main(int argc, char **argv)
{
    testing::InitGoogleTest(&argc, argv);
    return RUN_ALL_TESTS();
}

现在，在使用g ++编译器时一切正常。但是，当尝试使用QNX的编译器ntox86-c ++时，我遇到了这个问题：

Now, all works fine when using the g++ compiler. However, when attempting to use QNX's compiler, ntox86-c++, I run into this problem:

CMake错误/ usr / share / cmake -2.8 / Modules / FindPackageHandleStandardArgs.cmake：97（MESSAGE）：
找不到GTest（缺少：GTEST_LIBRARY GTEST_INCLUDE_DIR
GTEST_MAIN_LIBRARY）

CMake Error at /usr/share/cmake-2.8/Modules/FindPackageHandleStandardArgs.cmake:97 (MESSAGE): Could NOT find GTest (missing: GTEST_LIBRARY GTEST_INCLUDE_DIR GTEST_MAIN_LIBRARY)

我在Ubuntu上使用ntox86-c ++编译器，googletest和cmake-gui。

I am on Ubuntu using the ntox86-c++ compiler, googletest, and cmake-gui.

有什么用？

推荐答案

Google测试可能未正确安装（ libgtest-dev 可能仅安装需要安装的源文件编译）。我遇到了同样的问题，我遵循了 http：/中的说明/www.eriksmistad.no/getting-started-with-google-test-on-ubuntu/

Google test was probably not properly installed (libgtest-dev may install only source files that needed to be compiled). I had the same problem and I followed the instructions from http://www.eriksmistad.no/getting-started-with-google-test-on-ubuntu/

sudo apt-get install libgtest-dev
sudo apt-get install cmake # install cmake
cd /usr/src/gtest
sudo cmake CMakeLists.txt
sudo make

#copy or symlink libgtest.a and libgtest_main.a to your /usr/lib folder
sudo cp *.a /usr/lib

这对我有用。

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